MIMO Technology for Advanced Wireless Local Area Networks

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MIMO RAKE Antenna Technology for Advanced MIMO
Wireless WAN and LAN Pr. Jean-Claude
Ducasse Hypercable Telecommunications
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Multipath Mitigation

• Multiple transmit and receive radios allow
  compensation of notches on one channel by
  non-notches in the other
• Same performance gains with either multiple tx or
  rx radios and greater gains with both multiple tx
  and rx radios

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MIMO RAKE Antenna Concept

• Dual Circular Polarization Diversity
• Spatial Multiplexing
• Multipath Mitigation
• Space diversity
• Beamforming

Radio
Radio
Radio
Radio
DSP
DSP
DSP
DSP
BitSplit
BitSplit
Bits
TX
TX
GIGABIT I/O POE
Bits
Bits
Bits
Bits